Unfortunately for you there were way more people willing to have hair than those who think that it's bad like you. Basically people started asking to add it right after those first Wii gameplay videos. Once again, you can turn hair off just like Solax said.
Uke's head got remade in 512px. It simply has more details now, nothing really changed in it or Tori's head.
Youshops were not as good as you think they were. Current market system is several times more user-friendly (both for customers and resellers).
Or I would abuse sound option.
Fortunately for everyone you don't like such changes so we will all hope you never buy any sounds and don't ever abuse them. Otherwise, our kind staff will have to become a bit less kind to you. There is absolutely no sense in making such statements.